how to include python3 package in op-tee for pi3 build

[jamesxyzzy]

No description provided.

[jbech-linaro]

If the question is about the rootfs, then it can be done via Buildroot configs. When you've figured out the flags needed, then you can enable it like here. if the question is about OP-TEE os, then you're out of luck. It doesn't work.

[jamesxyzzy]

Thanks very much for the information. I should add that I am following the instructions in OP-TEE: Part 3 – Setting up OP-TEE on QEMU & Raspberry Pi 3 – Kickstart Embedded <https://kickstartembedded.com/2022/11/07/op-tee-part-3-setting-up-op-tee-on-qemu-raspberry-pi-3/> for Pi 3 I found that I could do the following : BR2_PACKAGE_PYTHON3=y make all -j$(nproc) On the rpi 3, 'which python3' results in: /usr/bin/python3 But then i tried BR2_PACKAGE_PYTHON3=y BR2_PACKAGE_PYTHON_SERIAL=y make all -j$(nproc) which did not work. python3 is still found but I could not find pyserial :

>>import serial

Traceback (most recent call last): ....... ModuleNotFoundError:No module named 'serial'

>>

Is pre-pending the make command with multiple BR2_PACKAGE_XXX=y correct syntax? What am i doing wrong? Many thanks

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On Mon, Apr 29, 2024 at 3:31 AM Joakim Bech ***@***.***> wrote: If the question is about the rootfs, then it can be done via Buildroot configs. When you've figured out the flags needed, then you can enable it like here <https://github.com/OP-TEE/build/blob/master/rpi3.mk#L11-L36>. if the question is about OP-TEE os, then you're out of luck. It doesn't work. — Reply to this email directly, view it on GitHub <#6808 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/BIEOPDVCT7GCLYBEXQWGOKDY7XZNJAVCNFSM6AAAAABG5BYGJ2VHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDAOBSGA2TOMBVGE> . You are receiving this because you authored the thread.Message ID: ***@***.***>

[jamesxyzzy]

Joakim, When I attempt to add systemd package to optee like this => BR2_PACKAGE_SYSTEMD=y make all -j$(nproc) I get this : # # configuration written to /home/james/Desktop/optee_rpi3-ble-centric-kernel-tools/out-br/.config # make[1]: Leaving directory '/home/james/Desktop/optee_rpi3-ble-centric-kernel-tools/buildroot' make[1]: Entering directory '/home/james/Desktop/optee_rpi3-ble-centric-kernel-tools/out-br' package/systemd/systemd.mk:764: *** Configuration error: both "systemd" and are selected as providers for virtual package "udev". Only one provider can be selected at a time. Please fix your configuration. Stop. make[1]: *** [Makefile:23: _all] Error 2 make[1]: Leaving directory '/home/james/Desktop/optee_rpi3-ble-centric-kernel-tools/out-br' make: *** [common.mk:346: buildroot] Error 2 Confused by what I found on the web - I seek your advice. Thanks.

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On Mon, Apr 29, 2024 at 3:31 AM Joakim Bech ***@***.***> wrote: If the question is about the rootfs, then it can be done via Buildroot configs. When you've figured out the flags needed, then you can enable it like here <https://github.com/OP-TEE/build/blob/master/rpi3.mk#L11-L36>. if the question is about OP-TEE os, then you're out of luck. It doesn't work. — Reply to this email directly, view it on GitHub <#6808 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/BIEOPDVCT7GCLYBEXQWGOKDY7XZNJAVCNFSM6AAAAABG5BYGJ2VHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDAOBSGA2TOMBVGE> . You are receiving this because you authored the thread.Message ID: ***@***.***>